A better USB-to-serial adapter with a built-in screen. It supports baud rates from 1200 to 2 Mbit, all the while showing critical line status and traffic on its tiny yet full-featured monitor.
The Tuitar is a DIY project using an ESP32 to help learn guitar, featuring tuning assistance, a virtual fretboard, and game modes for practice.
Pomelo is a complete low-power gamma ray spectrometer designed for independent use or integration into other projects. The repository includes hardware versions Pomelo Core and Pomelo Zest, with details available on Hackaday.io. It is licensed under MIT, featuring a variety of files primarily coded in C.
